anti
f2b3393669
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends `SPDX-License-Identifier: AGPL-3.0-or-later` to every source file across decnet/, decnet_web/, tests/, scripts/, and tools/. Rationale: closes the GPLv3 ASP loophole so any party operating a modified DECNET as a network service must offer their modified source. Personal copyright (Samuel Paschuan) + inbound=outbound contributions make a future unilateral relicense infeasible. - LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt) - COPYRIGHT: project copyright notice - tools/add_spdx_headers.py: idempotent header injector (shebang- and PEP 263-aware) Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh). No behavior change; comments only.
54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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from __future__ import annotations
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from typing import Any
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from decnet.prober.base import ActiveProbe
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from decnet.prober.tlscert import fetch_leaf_cert
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from decnet.telemetry import traced as _traced
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DEFAULT_PORTS: list[int | None] = [443, 8443, 8080, 4443, 50050, 2222, 993, 995, 8888, 9001]
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class TlsCertProbe(ActiveProbe):
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"""Fetch the leaf TLS certificate from attacker-run servers.
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Runs after JarmProbe (priority=200 > 100) on the same port set.
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Returns None when the port does not speak TLS — no event emitted.
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"""
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probe_name = "tls_certificate"
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default_ports: list[int | None] = DEFAULT_PORTS
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event_type = "tls_certificate"
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rotation_type = None
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rotation_hash_key = None
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priority = 200
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@_traced("prober.tls_cert_probe")
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def run(self, ip: str, port: int | None, timeout: float) -> dict[str, Any] | None:
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if port is None:
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return None
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return fetch_leaf_cert(ip, port, timeout=timeout)
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def syslog_fields(self, ip: str, port: int | None, result: dict[str, Any]) -> tuple[dict[str, Any], str]:
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fields = {
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"subject_cn": result["subject_cn"],
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"issuer": result["issuer"],
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"self_signed": str(result["self_signed"]).lower(),
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"not_before": result["not_before"],
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"not_after": result["not_after"],
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"sans": ",".join(result["sans"]),
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"cert_sha256": result["cert_sha256"],
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}
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msg = f"TLS cert {ip}:{port} CN={result['subject_cn']} sha256={result['cert_sha256'][:16]}..."
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return fields, msg
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def publish_payload(self, ip: str, port: int | None, result: dict[str, Any]) -> dict[str, Any]:
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return {
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"attacker_ip": ip,
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"port": port,
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"subject_cn": result["subject_cn"],
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"cert_sha256": result["cert_sha256"],
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"self_signed": result["self_signed"],
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}
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